books.google.com.au - This book can serve as an introduction to students interested in learning the techniques used in developing mathematical models of physical phenomenon in polymers; or it can furnish the background information to the experienced professional desiring to broaden his/her knowledge of polymers. The senior...https://books.google.com.au/books/about/Topics_in_Polymer_Physics.html?id=Pdo-FzFNtskC&q=free+energy&utm_source=gb-gplus-shareTopics in Polymer Physics